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/cvs/deliantra/Deliantra-Client/DC.pm
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Comparing deliantra/Deliantra-Client/DC.pm (file contents):
Revision 1.105 by root, Sun Jul 23 16:11:12 2006 UTC vs.
Revision 1.130 by root, Sun Dec 3 16:48:24 2006 UTC

1=head1 NAME 1=head1 NAME
2 2
3CFClient - undocumented utility garbage for our crossfire client 3CFPlus - undocumented utility garbage for our crossfire client
4 4
5=head1 SYNOPSIS 5=head1 SYNOPSIS
6 6
7 use CFClient; 7 use CFPlus;
8 8
9=head1 DESCRIPTION 9=head1 DESCRIPTION
10 10
11=over 4 11=over 4
12 12
13=cut 13=cut
14 14
15package CFClient; 15package CFPlus;
16
17use Carp ();
16 18
17BEGIN { 19BEGIN {
18 $VERSION = '0.1'; 20 $VERSION = '0.97';
19 21
20 use XSLoader; 22 use XSLoader;
21 XSLoader::load "CFClient", $VERSION; 23 XSLoader::load "CFPlus", $VERSION;
22} 24}
23 25
24use utf8; 26use utf8;
25 27
26use Carp ();
27use AnyEvent (); 28use AnyEvent ();
28use BerkeleyDB; 29use BerkeleyDB;
29use Pod::POM (); 30use Pod::POM ();
30use Scalar::Util (); 31use Scalar::Util ();
31use Storable (); # finally 32use Storable (); # finally
32 33
33our %STAT_TOOLTIP = ( 34BEGIN {
34 Str => "<b>Physical Strength</b>, determines damage dealt with weapons, how much you can carry, and how often you can attack", 35 use Crossfire::Protocol::Base ();
35 Dex => "<b>Dexterity</b>, your physical agility. Determines chance of being hit and affects armor class and speed", 36 *to_json = \&Crossfire::Protocol::Base::to_json;
36 Con => "<b>Constitution</b>, physical health and toughness. Determines how many healthpoints you can have", 37 *from_json = \&Crossfire::Protocol::Base::from_json;
37 Int => "<b>Intelligence</b>, your ability to learn and use skills and incantations (both prayers and magic) and determines how much spell points you can have", 38}
38 Wis => "<b>Wisdom</b>, the ability to learn and use divine magic (prayers). Determines how many grace points you can have",
39 Pow => "<b>Power</b>, your magical potential. Influences the strength of spell effects, and also how much your spell and grace points increase when leveling up",
40 Cha => "<b>Charisma</b>, how well you are received by NPCs. Affects buying and selling prices in shops.",
41
42 Wc => "<b>Weapon Class</b>, effectiveness of melee/missile attacks. Lower is more potent. Current weapon, level and Str are some things which effect the value of Wc. The value of Wc may range between 25 and -72.",
43 Ac => "<b>Armour Class</b>, how protected you are from being hit by any attack. Lower values are better. Ac is based on your race and is modified by the Dex and current armour worn. For characters that cannot wear armour, Ac improves as their level increases.",
44 Dam => "<b>Damage</b>, how much damage your melee/missile attack inflicts. Higher values indicate a greater amount of damage will be inflicted with each attack.",
45 Arm => "<b>Armour</b>, how much damage (from physical attacks) will be subtracted from successful hits made upon you. This value ranges between 0 to 99%. Current armour worn primarily determines Arm value. This is the same as the physical resistance.",
46 Spd => "<b>Speed</b>, how fast you can move. The value of speed may range between nearly 0 (\"very slow\") to higher than 5 (\"lightning fast\"). Base speed is determined from the Dex and modified downward proportionally by the amount of weight carried which exceeds the Max Carry limit. The armour worn also sets the upper limit on speed.",
47 WSp => "<b>Weapon Speed</b>, how many attacks you may make per unit of time (0.120s). Higher values indicate faster attack speed. Current weapon and Dex effect the value of weapon speed.",
48);
49 39
50=item guard { BLOCK } 40=item guard { BLOCK }
51 41
52Returns an object that executes the given block as soon as it is destroyed. 42Returns an object that executes the given block as soon as it is destroyed.
53 43
54=cut 44=cut
55 45
56sub guard(&) { 46sub guard(&) {
57 bless \(my $cb = $_[0]), "CFClient::Guard" 47 bless \(my $cb = $_[0]), "CFPlus::Guard"
58} 48}
59 49
60sub CFClient::Guard::DESTROY { 50sub CFPlus::Guard::DESTROY {
61 ${$_[0]}->() 51 ${$_[0]}->()
62} 52}
63 53
64sub asxml($) { 54sub asxml($) {
65 local $_ = $_[0]; 55 local $_ = $_[0];
… …
69 s/</&lt;/g; 59 s/</&lt;/g;
70 60
71 $_ 61 $_
72} 62}
73 63
64sub socketpipe() {
65 socketpair my $fh1, my $fh2, Socket::AF_UNIX, Socket::SOCK_STREAM, Socket::PF_UNSPEC
66 or die "cannot establish bidiretcional pipe: $!\n";
67
68 ($fh1, $fh2)
69}
70
71sub background(&;&) {
72 my ($bg, $cb) = @_;
73
74 my ($fh_r, $fh_w) = CFPlus::socketpipe;
75
76 my $pid = fork;
77
78 if (defined $pid && !$pid) {
79 local $SIG{__DIE__};
80
81 open STDOUT, ">&", $fh_w;
82 open STDERR, ">&", $fh_w;
83 close $fh_r;
84 close $fh_w;
85
86 $| = 1;
87
88 eval { $bg->() };
89
90 if ($@) {
91 my $msg = $@;
92 $msg =~ s/\n+/\n/;
93 warn "FATAL: $msg";
94 CFPlus::_exit 1;
95 }
96
97 # win32 is fucked up, of course. exit will clean stuff up,
98 # which destroys our database etc. _exit will exit ALL
99 # forked processes, because of the dreaded fork emulation.
100 CFPlus::_exit 0;
101 }
102
103 close $fh_w;
104
105 my $buffer;
106
107 my $w; $w = AnyEvent->io (fh => $fh_r, poll => 'r', cb => sub {
108 unless (sysread $fh_r, $buffer, 4096, length $buffer) {
109 undef $w;
110 $cb->();
111 return;
112 }
113
114 while ($buffer =~ s/^(.*)\n//) {
115 my $line = $1;
116 $line =~ s/\s+$//;
117 utf8::decode $line;
118 if ($line =~ /^\x{e877}json_msg (.*)$/s) {
119 $cb->(from_json $1);
120 } else {
121 ::message ({
122 markup => "background($pid): " . CFPlus::asxml $line,
123 });
124 }
125 }
126 });
127}
128
129sub background_msg {
130 my ($msg) = @_;
131
132 $msg = "\x{e877}json_msg " . to_json $msg;
133 $msg =~ s/\n//g;
134 utf8::encode $msg;
135 print $msg, "\n";
136}
137
74package CFClient::Database; 138package CFPlus::Database;
75 139
76our @ISA = BerkeleyDB::Btree::; 140our @ISA = BerkeleyDB::Btree::;
77 141
78sub get($$) { 142sub get($$) {
79 my $data; 143 my $data;
… …
86my %DB_SYNC; 150my %DB_SYNC;
87 151
88sub put($$$) { 152sub put($$$) {
89 my ($db, $key, $data) = @_; 153 my ($db, $key, $data) = @_;
90 154
155 my $hkey = $db + 0;
156 Scalar::Util::weaken $db;
91 $DB_SYNC{$db} = AnyEvent->timer (after => 5, cb => sub { $db->db_sync }); 157 $DB_SYNC{$hkey} ||= AnyEvent->timer (after => 5, cb => sub {
158 delete $DB_SYNC{$hkey};
159 $db->db_sync if $db;
160 });
92 161
93 $db->db_put ($key => $data) 162 $db->db_put ($key => $data)
94} 163}
95 164
96package CFClient; 165package CFPlus;
97 166
98sub find_rcfile($) { 167sub find_rcfile($) {
99 my $path; 168 my $path;
100 169
101 for (grep !ref, @INC) { 170 for (grep !ref, @INC) {
102 $path = "$_/CFClient/resources/$_[0]"; 171 $path = "$_/CFPlus/resources/$_[0]";
103 return $path if -r $path; 172 return $path if -r $path;
104 } 173 }
105 174
106 die "FATAL: can't find required file $_[0]\n"; 175 die "FATAL: can't find required file $_[0]\n";
107} 176}
108 177
109sub read_cfg { 178sub read_cfg {
110 my ($file) = @_; 179 my ($file) = @_;
111 180
112 open CFG, $file 181 open my $fh, $file
113 or return; 182 or return;
114 183
115 my $CFG;
116
117 local $/; 184 local $/;
118 $CFG = eval <CFG>; 185 my $CFG = <$fh>;
119 186
120 $::CFG = $CFG; 187 if ($CFG =~ /^---/) { ## TODO compatibility cruft, remove
121 188 require YAML;
122 close CFG; 189 utf8::decode $CFG;
190 $::CFG = YAML::Load ($CFG);
191 } elsif ($CFG =~ /^\{/) {
192 $::CFG = from_json $CFG;
193 } else {
194 $::CFG = eval $CFG; ## todo comaptibility cruft
195 }
123} 196}
124 197
125sub write_cfg { 198sub write_cfg {
126 my ($file) = @_; 199 my ($file) = @_;
127 200
128 open CFG, ">$file" 201 $::CFG->{VERSION} = $::VERSION;
202
203 open my $fh, ">:utf8", $file
129 or return; 204 or return;
205 print $fh to_json $::CFG;
206}
130 207
131 { 208sub http_proxy {
132 require Data::Dumper; 209 my @proxy = win32_proxy_info;
133 local $Data::Dumper::Purity = 1; 210
134 $::CFG->{VERSION} = $::VERSION; 211 if (@proxy) {
135 print CFG Data::Dumper->Dump ([$::CFG], [qw/CFG/]); 212 "http://" . (@proxy < 2 ? "" : @proxy < 3 ? "$proxy[1]\@" : "$proxy[1]:$proxy[2]\@") . $proxy[0]
213 } elsif (exists $ENV{http_proxy}) {
214 $ENV{http_proxy}
215 } else {
216 ()
136 } 217 }
218}
137 219
138 close CFG; 220sub set_proxy {
221 my $proxy = http_proxy
222 or return;
223
224 $ENV{http_proxy} = $proxy;
225}
226
227sub lwp_useragent {
228 require LWP::UserAgent;
229
230 CFPlus::set_proxy;
231
232 my $ua = LWP::UserAgent->new (
233 agent => "cfplus $VERSION",
234 keep_alive => 1,
235 env_proxy => 1,
236 timeout => 30,
237 );
238}
239
240sub lwp_check($) {
241 my ($res) = @_;
242
243 $res->is_error
244 and die $res->status_line;
245
246 $res
139} 247}
140 248
141our $DB_ENV; 249our $DB_ENV;
250our $DB_STATE;
251
252sub db_table($) {
253 my ($table) = @_;
254
255 $table =~ s/([^a-zA-Z0-9_\-])/sprintf "=%x=", ord $1/ge;
256
257 new CFPlus::Database
258 -Env => $DB_ENV,
259 -Filename => $table,
260# -Filename => "database",
261# -Subname => $table,
262 -Property => DB_CHKSUM,
263 -Flags => DB_CREATE | DB_UPGRADE,
264 or die "unable to create/open database table $_[0]: $BerkeleyDB::Error"
265}
142 266
143{ 267{
144 use strict; 268 use strict;
145 269
146 mkdir "$Crossfire::VARDIR/cfplus", 0777; 270 mkdir "$Crossfire::VARDIR/cfplus", 0777;
… …
155# -ErrPrefix => "DATABASE", 279# -ErrPrefix => "DATABASE",
156 -Verbose => 1, 280 -Verbose => 1,
157 -Flags => DB_CREATE | DB_RECOVER | DB_INIT_MPOOL | DB_INIT_LOCK | DB_INIT_TXN | $recover, 281 -Flags => DB_CREATE | DB_RECOVER | DB_INIT_MPOOL | DB_INIT_LOCK | DB_INIT_TXN | $recover,
158 -SetFlags => DB_AUTO_COMMIT | DB_LOG_AUTOREMOVE, 282 -SetFlags => DB_AUTO_COMMIT | DB_LOG_AUTOREMOVE,
159 or die "unable to create/open database home $Crossfire::VARDIR/cfplus: $BerkeleyDB::Error"; 283 or die "unable to create/open database home $Crossfire::VARDIR/cfplus: $BerkeleyDB::Error";
160}
161 284
162sub db_table($) { 285 $DB_STATE = db_table "state";
163 my ($table) = @_;
164
165 $table =~ s/([^a-zA-Z0-9_\-])/sprintf "=%x=", ord $1/ge;
166
167 new CFClient::Database
168 -Env => $DB_ENV,
169 -Filename => $table,
170# -Filename => "database",
171# -Subname => $table,
172 -Property => DB_CHKSUM,
173 -Flags => DB_CREATE | DB_UPGRADE,
174 or die "unable to create/open database table $_[0]: $BerkeleyDB::Error"
175} 286}
176 287
177package CFClient::Layout; 288package CFPlus::Layout;
178 289
179$CFClient::OpenGL::SHUTDOWN_HOOK{"CFClient::Layout"} = sub { 290$CFPlus::OpenGL::SHUTDOWN_HOOK{"CFPlus::Layout"} = sub {
180 reset_glyph_cache; 291 reset_glyph_cache;
181}; 292};
182 293
183package CFClient::Item; 294package CFPlus::Item;
184 295
185use strict; 296use strict;
186use Crossfire::Protocol::Constants; 297use Crossfire::Protocol::Constants;
187 298
188my $last_enter_count = 1; 299my $last_enter_count = 1;
… …
222} 333}
223 334
224sub do_n_dialog { 335sub do_n_dialog {
225 my ($cb) = @_; 336 my ($cb) = @_;
226 337
227 my $w = new CFClient::UI::FancyFrame 338 my $w = new CFPlus::UI::Toplevel
228 on_delete => sub { $_[0]->destroy; 1 }, 339 on_delete => sub { $_[0]->destroy; 1 },
229 has_close_button => 1, 340 has_close_button => 1,
230 ; 341 ;
231 342
232 $w->add (my $vb = new CFClient::UI::VBox x => "center", y => "center"); 343 $w->add (my $vb = new CFPlus::UI::VBox x => "center", y => "center");
233 $vb->add (new CFClient::UI::Label text => "Enter item count:"); 344 $vb->add (new CFPlus::UI::Label text => "Enter item count:");
234 $vb->add (my $entry = new CFClient::UI::Entry 345 $vb->add (my $entry = new CFPlus::UI::Entry
235 text => $last_enter_count, 346 text => $last_enter_count,
236 on_activate => sub { 347 on_activate => sub {
237 my ($entry) = @_; 348 my ($entry) = @_;
238 $last_enter_count = $entry->get_text; 349 $last_enter_count = $entry->get_text;
239 $cb->($last_enter_count); 350 $cb->($last_enter_count);
… …
261 372
262 if ($self->{container} == $::CONN->{player}{tag}) { 373 if ($self->{container} == $::CONN->{player}{tag}) {
263 $targ = $::CONN->{open_container}; 374 $targ = $::CONN->{open_container};
264 } 375 }
265 376
266 if (($ev->{mod} & CFClient::KMOD_SHIFT) && $ev->{button} == 1) { 377 if (($ev->{mod} & CFPlus::KMOD_SHIFT) && $ev->{button} == 1) {
267 $::CONN->send ("move $targ $self->{tag} 0") 378 $::CONN->send ("move $targ $self->{tag} 0")
268 if $targ || !($self->{flags} & F_LOCKED); 379 if $targ || !($self->{flags} & F_LOCKED);
269 } elsif (($ev->{mod} & CFClient::KMOD_SHIFT) && $ev->{button} == 2) { 380 } elsif (($ev->{mod} & CFPlus::KMOD_SHIFT) && $ev->{button} == 2) {
270 $self->{flags} & F_LOCKED 381 $self->{flags} & F_LOCKED
271 ? $::CONN->send ("lock " . pack "CN", 0, $self->{tag}) 382 ? $::CONN->send ("lock " . pack "CN", 0, $self->{tag})
272 : $::CONN->send ("lock " . pack "CN", 1, $self->{tag}) 383 : $::CONN->send ("lock " . pack "CN", 1, $self->{tag})
273 } elsif ($ev->{button} == 1) { 384 } elsif ($ev->{button} == 1) {
274 $::CONN->send ("examine $self->{tag}"); 385 $::CONN->send ("examine $self->{tag}");
… …
285 ["mark", sub { $::CONN->send ("mark ". pack "N", $self->{tag}) }], 396 ["mark", sub { $::CONN->send ("mark ". pack "N", $self->{tag}) }],
286 ["ignite/thaw", # first try of an easier use of flint&steel 397 ["ignite/thaw", # first try of an easier use of flint&steel
287 sub { 398 sub {
288 $::CONN->send ("mark ". pack "N", $self->{tag}); 399 $::CONN->send ("mark ". pack "N", $self->{tag});
289 $::CONN->send ("command apply flint and steel"); 400 $::CONN->send ("command apply flint and steel");
401 }
402 ],
403 ["inscribe", # first try of an easier use of flint&steel
404 sub {
405 &::open_string_query ("Text to inscribe", sub {
406 my ($entry, $txt) = @_;
407 $::CONN->send ("mark ". pack "N", $self->{tag});
408 $::CONN->send ("command use_skill inscription $txt");
409 });
410 }
411 ],
412 ["rename", # first try of an easier use of flint&steel
413 sub {
414 &::open_string_query ("Rename item to:", sub {
415 my ($entry, $txt) = @_;
416 $::CONN->send ("mark ". pack "N", $self->{tag});
417 $::CONN->send ("command rename to <$txt>");
418 }, $self->{name},
419 "If you input no name or erase the current custom name, the custom name will be unset");
290 } 420 }
291 ], 421 ],
292 ["apply", sub { $::CONN->send ("apply $self->{tag}") }], 422 ["apply", sub { $::CONN->send ("apply $self->{tag}") }],
293 ( 423 (
294 $self->{flags} & F_LOCKED 424 $self->{flags} & F_LOCKED
… …
305 ] 435 ]
306 ) 436 )
307 ), 437 ),
308 ); 438 );
309 439
310 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev); 440 CFPlus::UI::Menu->new (items => \@menu_items)->popup ($ev);
311 } 441 }
312 442
313 1 443 1
314 }; 444 };
315 445
… …
319 . "Middle click - apply\n" 449 . "Middle click - apply\n"
320 . "Shift-Middle click - lock/unlock\n" 450 . "Shift-Middle click - lock/unlock\n"
321 . "Right click - further options" 451 . "Right click - further options"
322 . "</small>\n"; 452 . "</small>\n";
323 453
454 my $bg = $self->{flags} & F_CURSED ? [1 , 0 , 0, 0.5]
455 : $self->{flags} & F_MAGIC ? [0.2, 0.2, 1, 0.5]
456 : undef;
457
324 $self->{face_widget} ||= new CFClient::UI::Face 458 $self->{face_widget} ||= new CFPlus::UI::Face
325 can_events => 1, 459 can_events => 1,
326 can_hover => 1, 460 can_hover => 1,
327 anim => $self->{anim}, 461 anim => $self->{anim},
328 animspeed => $self->{animspeed}, # TODO# must be set at creation time 462 animspeed => $self->{animspeed}, # TODO# must be set at creation time
329 on_button_down => $button_cb, 463 on_button_down => $button_cb,
330 ; 464 ;
465 $self->{face_widget}{bg} = $bg;
331 $self->{face_widget}{face} = $self->{face}; 466 $self->{face_widget}{face} = $self->{face};
332 $self->{face_widget}{anim} = $self->{anim}; 467 $self->{face_widget}{anim} = $self->{anim};
333 $self->{face_widget}{animspeed} = $self->{animspeed}; 468 $self->{face_widget}{animspeed} = $self->{animspeed};
334 $self->{face_widget}->set_tooltip ( 469 $self->{face_widget}->set_tooltip (
335 "<b>Face/Animation.</b>\n" 470 "<b>Face/Animation.</b>\n"
336 . "Item uses face #$self->{face}. " 471 . "Item uses face #$self->{face}. "
337 . ($self->{animspeed} ? "Item uses animation #$self->{anim} at " . (1 / $self->{animspeed}) . "fps. " : "Item is not animated. ") 472 . ($self->{animspeed} ? "Item uses animation #$self->{anim} at " . (1 / $self->{animspeed}) . "fps. " : "Item is not animated. ")
338 . "\n\n$tooltip_std" 473 . "\n\n$tooltip_std"
339 ); 474 );
340 475
341 $self->{desc_widget} ||= new CFClient::UI::Label 476 $self->{desc_widget} ||= new CFPlus::UI::Label
342 can_events => 1, 477 can_events => 1,
343 can_hover => 1, 478 can_hover => 1,
344 ellipsise => 2, 479 ellipsise => 2,
345 align => -1, 480 align => -1,
346 on_button_down => $button_cb, 481 on_button_down => $button_cb,
347 ; 482 ;
348 my $desc = CFClient::Item::desc_string $self; 483 my $desc = CFPlus::Item::desc_string $self;
484 $self->{desc_widget}{bg} = $bg;
349 $self->{desc_widget}->set_text ($desc); 485 $self->{desc_widget}->set_text ($desc);
350 $self->{desc_widget}->set_tooltip ("<b>$desc</b>.\n$tooltip_std"); 486 $self->{desc_widget}->set_tooltip ("<b>$desc</b>.\n$tooltip_std");
351 487
352 $self->{weight_widget} ||= new CFClient::UI::Label 488 $self->{weight_widget} ||= new CFPlus::UI::Label
353 can_events => 1, 489 can_events => 1,
354 can_hover => 1, 490 can_hover => 1,
355 ellipsise => 0, 491 ellipsise => 0,
356 align => 0, 492 align => 0,
357 on_button_down => $button_cb, 493 on_button_down => $button_cb,
358 ; 494 ;
495 $self->{weight_widget}{bg} = $bg;
359 $self->{weight_widget}->set_text (CFClient::Item::weight_string $self); 496 $self->{weight_widget}->set_text (CFPlus::Item::weight_string $self);
360
361 $self->{weight_widget}->set_tooltip ( 497 $self->{weight_widget}->set_tooltip (
362 "<b>Weight</b>.\n" 498 "<b>Weight</b>.\n"
363 . ($self->{weight} >= 0 ? "One item weighs $self->{weight}g. " : "You have no idea how much this weighs. ") 499 . ($self->{weight} >= 0 ? "One item weighs $self->{weight}g. " : "You have no idea how much this weighs. ")
364 . ($self->{nrof} ? "You have $self->{nrof} of it. " : "Item cannot stack with others of it's kind. ") 500 . ($self->{nrof} ? "You have $self->{nrof} of it. " : "Item cannot stack with others of it's kind. ")
365 . "\n\n$tooltip_std" 501 . "\n\n$tooltip_std"

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